PROFESSOR OWEN ON THE FOSSIL MAMMALS OF AUSTRALIA. 
803 
PLATE LXXXII. 
Fig. 1. Under view of the fore part of the cranium of Palorchestes Azael , Ow. 
Fig. 2. Pattern of working-surface of penultimate upper molar of ditto. 
Fig. 3. Outer side view of portion of right mandibular ramus and last two molars of 
Macropus Ferragus, Ow. 
Fig. 4. Upper view of the same fossil. 
PLATE LXXXIII. 
Fig. 1. Upper view of the fore part of the cranium of Palorchestes Azael. 
Fig. 2. Upper view of corresponding part of the skull of Macropus ruficollis, Gd. 
Fig. 3. Back view of mandibular fragment, with last grinder, of Macropus Ferragus. 
All the figures are of the natural size. 
